Description
The Trane FAN3502 is an OEM replacement fan blade engineered for reliable condenser airflow performance in Trane HVAC systems. With a 22-inch diameter and a 32-degree blade pitch, this three-blade assembly is optimized to move high volumes of air efficiently across condenser coils, helping maintain proper heat rejection and system efficiency.
Key Specifications
- Diameter: 22 inches
- Blade Pitch: 32 degrees
- Number of Blades: 3
- Rotation: Clockwise (CW) — viewed from discharge side
- Bore Size: 1/2 inch
- Bore Location: Discharge side
- Brand: Trane (OEM)
- SKU: FAN3502
Product Highlights
- Direct OEM replacement for compatible Trane condenser units
- 32-degree pitch delivers optimized airflow volume and static pressure performance
- Three-blade design balances airflow efficiency with quiet operation
- Clockwise rotation (discharge side) ensures correct directional airflow for condenser applications
- 1/2-inch bore provides secure, precise mounting to the motor shaft
- Durable construction built to withstand outdoor operating environments
Application
The FAN3502 is designed as a direct OEM replacement for Trane rooftop units, split-system condensers, and other compatible Trane equipment. Always verify your unit’s model number and fan blade specifications before installation to ensure proper fit and performance. Correct rotation direction and bore size are critical for safe and efficient operation.
Installation Notes
- Confirm motor shaft diameter matches the 1/2-inch bore before installation
- Verify clockwise rotation matches existing system requirements (viewed from discharge side)
- Ensure blade tip clearance meets manufacturer specifications for your unit
- Torque all set screws to manufacturer-recommended values to prevent blade slippage







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